<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="pageHeader">
        
    </div>
    <div>
        <div id="pageContent"></div>
        <ul>
            <li>11</li>
        </ul>
    </div>
    <div id="pageFooter">

    </div>
    <script src="js/sea.js"></script>
    <script src="js/config.js"></script>
    
  <script>
//gulp 
 
        seajs.use('/js/lession8-3.js', function (L) {
     
            var l = new L();

            l.init();
            // console.log(L.name);
        });
    </script>
</body>
</html>